[issue54] easy dependency upgrades

[Tom at Labix Tracker]

New submission from Tom <tpgww at onepost.net>:

Package dependencies, displayed on the GUI relations tab, may include various 
versions of each such dependency. It would be great to be able to select 
dependency updgades directly from the relations treeview, instead of having to 
iterate back and forth between finding the 'parent' package and its dependent 
package(s), and selecting updgrages for the latter in the main treeview.

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messages: 133
nosy: TomPh
priority: wish
project: smart
status: unread
title: easy dependency upgrades

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Labix issue tracker <tracker at labix.org>
<http://tracker.labix.org/issue54>
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